TrueUser

Detect fake signups before they cost you.

What it does

One API call tells you if an email is real, disposable, or part of a batch attack. Block fake signups before they cost you.

Checker2025 · ▲124
Detect fake signups in under 200ms with an easy-to-use API
Trueguard2025 · ▲368
Stop fake user signups
Danger2024 · ▲119
Catch fake details, block throwaway emails, spot problem IPs
BigShield.appMar 2026 · ▲4
Stop fake signups from draining your AI budget
BP
Bot, proxy and fake email detection without captchasOct 2025 · truesign.ai · ▲9
I've been researching the bot & proxies space for years. I slowly incubated a service to protect public forms, contents and APIs. It recenty reached a few million daily requests and I now dare to bring it to light. Truesign detects bots, proxies/vpns and fake emails, through a single request from the browser, without challenges or user interaction. It can block the request based on rules you choose, or grant a token with encrypted information about the visitor for you to decide. I created a few pages to showcase how it works: - https:/demo.truesign.ai/protected-form : a form…
SignupscoreAug 2026 · signupscore.com · ▲3
Stop fake signups without blocking real customers

TL
The load-bearing vocabulary of Claude▲703
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Articos▲385
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Claude Cowork for high-volume GTM workflows
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CC
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Take control of hair pulling, nail biting & skin picking
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Brew ▲905
Like Claude design for email marketing
AI · May 2026 · brew.new
Kilo Code for VS Code▲897
Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai
StoreClaw▲805
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PollyReach▲796
Give your agent a real number and voice to make calls.
AI · May 2026 · pollyreach.ai
NW
Needle: We Distilled Gemini Tool Calling into a 26M Model▲776
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
FM
Files.md – Open-source alternative to Obsidian▲730
Dev tools · May 2026 · github.com